| Date | IP Address |
| 2025-03-26 | 91.194.90.223 (ClassC) |
| 2025-11-19 | 91.99.18.116 (ClassC) |
| Date | Domain | IP |
| ha.tetzlaff.cloud | 2025-11-18 | 91.99.18.116 |
| grafana.tetzlaff.cloud | 2025-11-18 | 91.99.18.116 |
| uatgdkuzawd.tetzlaff.cloud | 2025-11-19 | 91.99.18.116 |
| esphome.tetzlaff.cloud | 2025-11-19 | 91.99.18.116 |
| michael.tetzlaff.cloud | 2025-11-18 | 91.99.18.116 |
| pangolin.tetzlaff.cloud | 2025-11-19 | 91.99.18.116 |
| fritz.tetzlaff.cloud | 2025-11-18 | 91.99.18.116 |